JavaScript Jobs

We are running a 15-day contest on TimeBucks (rewards platform) where the highest earner takes the prize. To enter, simply register on the site using the link below with a Gmail address (other providers aren’t supported yet) and drop your exact username here on Freelancer. The link: You can build your balance through: • Filling surveys • Playing games • Winning challenges When the 15 days are up, I’ll pull a backend report, verify every account, and crown the top earner. Duplicate or fake usernames are instantly disqualified—I can see every username on my side. If anything about the contest rules isn’t crystal-clear, just let me know in the clarification board. Good luck and happy earning!

I’m upgrading my Shopify store for a high-end automotive brand and need a developer who lives and breathes / WebGL. The goal is to replace static product photography with a fully interactive 3D experience that feels as premium as the cars themselves. Core interaction • Shoppers should be able to rotate the vehicle a full 360°, pinch-to-zoom on mobile and scroll-wheel zoom on desktop, all while maintaining buttery-smooth frame rates. • A dedicated customization panel will let them swap exterior colours and explore alternate interior trims in real time. Changes must update instantly on the model without page refreshes so customers see exactly what they’re ordering. • Beyond simple spins, the car needs subtle highlight cues—opening doors, animate...

I have up to 50 web-based forms that need to be completed quickly and with absolute accuracy. This is straightforward data-entry work—no spreadsheet manipulation or database maintenance—just clean, reliable online form filling. Here’s what the task involves: I will supply the source information and direct links to each form. Your job is to copy the data exactly, follow any dropdown or checkbox logic the site requires, submit the form, and capture a confirmation screenshot for my records. Attention to detail is critical; a single typo can invalidate a submission. Turnaround is flexible but I’d like steady progress updates so I always know how many forms are left. If you have experience with repetitive web tasks, autofill tools, or browser extensions like LastPass o...

PROJECT: Institutional corporate website for NEVIE-GLOBAL SAS (investment holding company) — 10 pages, dynamic CMS, connected lead-generation forms, 21 documented automation/infrastructure workflows. TYPE: Multi-page corporate site with dynamic CMS backend, sober/premium institutional style (inspiration: Peugeot Invest, Eurazeo, Wendel). CORE PAGES (10, French, fixed structure — full detailed spec provided to shortlisted candidates): Home / Group overview The Group (history, vision, philosophy) Our Model (holding mechanics) Governance Our Companies / Holdings (dynamic list by pole, per-company status) Growth & Acquisitions Sell your business (qualified lead form) Contact (general form) Legal notice Privacy policy + Cookies (Accept/Reject/Customize banner) BRAND CHARTER:...

I run an online casino and I’m ready to launch aggressive Facebook campaigns, but first I need a solid ad-cloaking setup that keeps my accounts alive. The objective is straightforward: both the ad creatives and the landing pages must look completely clean to Facebook’s review systems while real users are seamlessly redirected to the full casino offer. Avoiding detection is the sole metric of success. I’m specifically after an ad cloaking solution (domain fronting, IP, or user-agent logic—whichever combination you believe will stick longest). I’m open to custom code in PHP, JavaScript, Cloudflare Workers, or an off-the-shelf SaaS if you can prove it works for gambling. Bot filtering, frequent checksum updates, and an easy way for me to swap creatives/landers w...

We have an existing site that has been built its a retail ecommerce online retail store which sells apparel , we only have a dozen Skus so we are a startup business in sports performance apparel , however , we dont like the way it looks , we are afyer someone that can apply a redesign of pages only to make it cleaner looking , the structure is already there , just needs an overhaul and refresh .. I envisage 8 to 10 hours work , site is

Refine the CMS to ensure all pages have a consistent and unified look and feel after switching from UI library to our native UI library. The focus is on aligning the theme and functionality across all routes so no pages appear disconnected or mismatched. Scope of Work: - Full review of existing CMS routes and screens (e.g., setup wizard, dashboard, settings, users, media gallery). - Fix styling inconsistencies and broken elements while preserving the existing navigation structure. - Ensure seamless theme integration throughout the platform with consistent visual hierarchy. - Perform functionality checks to confirm correct behavior site-wide. Deliverables: A polished, stable, enterprise-grade interface that reflects one cohesive system. All fixes must align with modern UI standards using...

The extension’s code is complete; what I now need is a developer who can take it the last mile—deploy it and make everything publicly accessible. Here’s the situation • All source files are in a Git repo and build correctly on my machine. • The backend (small API plus static assets) must live on my existing shared-hosting package (cPanel, no root). • Nothing on that server is configured yet, so I’m asking for full configuration: SSL, sub-domain or folder setup, any required runtime (Node, PHP, or similar—whatever the code already uses), environment variables, database creation if the extension needs one, and clean file-structure organisation. Your responsibilities 1. Review the extension and identify every server-side requirement. ...

I publish a news-style magazine and want to stop the manual copy-and-paste routine. I’m looking for an XML structure (and any supporting files such as DTD/XSLT or snippets) that I can import straight into Adobe InDesign so the pages build themselves. Content types to flow

 • Text articles, images and full-page or fractional advertisements all need to be placed automatically. • Some stories come in fully styled, others arrive raw, so the XML has to accommodate both: when styles are present keep them, and when they’re missing map the tags to the paragraph and character styles I’ll define in the template. What I expect

 • A clean, human-readable XML schema that covers headlines, decks, by-lines, body text, image references, captions, ad slots and page me...

I’m putting together a small Shopify store for my line of traditional jewelry and I’d like it built entirely with Shopify’s free features and a vintage-inspired look. The site only needs three core pages—Home, Shop, and About Us—so the project is straightforward: set up the theme, arrange the products and imagery I provide, and make sure each page feels cohesive and on-brand. Because I want to keep monthly costs to a minimum, please stick to free Shopify themes and apps. If a free vintage-style theme needs light CSS tweaks to better match the jewelry aesthetic, that’s fine—I just don’t want to venture into paid add-ons at this stage. Deliverables • A live Shopify store with the Home, Shop, and About Us pages fully designed and popula...

My current site does its job, yet the look and feel no longer match the brand. The task is to rebuild the existing pages with a cleaner, more contemporary design and then add two fully-functional sections: • Blog – easy-to-manage posts, categories, tags, SEO-friendly URLs • Gallery – grid or masonry layout, lightbox view, simple upload workflow Everything must be responsive, fast, and consistent in style across desktop, tablet, and mobile. I will supply brand colours, fonts, and reference sites once we start; you will translate them into pixel-perfect layouts, smooth micro-interactions, and well-structured code. The maintenance and blog postings will be on my side after redevelopment. Please include a quick note about your experience with similar redesigns an...

I need a clean, modern-looking portfolio site completed as quickly as possible. The goal is to showcase my work in a way that feels fresh and professional while loading fast on both desktop and mobile. Scope of work • Design a fully responsive, modern and sleek interface that lets my projects take center stage. • Build out core pages—Home, Portfolio/Projects, About, and Contact—with intuitive navigation and smooth transitions. • Optimise images and code for quick load times, adding subtle animations only where they enhance the story. • Hand off all source files (Figma or equivalent design files plus HTML/CSS/JS if you code) alongside clear setup instructions. Acceptance criteria • Pixel-perfect match to agreed mock-ups across the latest ...

I have a collection of online forms that regularly capture both text and numerical fields, and I need every record transferred into a clean, well-organized Excel workbook. The task is straightforward entry only—no extra validation or cross-checking is necessary on your end; simply mirror what you see on the screen into the designated columns I will supply. Accuracy in spelling, number formatting and row alignment is essential so the file remains immediately usable for reporting once you hand it back. I will provide: • a link (or login, if required) to the web forms • a template .xlsx file with predefined column headers Please return the completed spreadsheet in the same format, ensuring every form submission is represented row-for-row.

Looking for a freelance web developer to maintain our existing showroom website. Need help with crashes, bugs, updates & urgent issues. Must be reliable, responsive, and available long term. DM with portfolio & charges. Thank you!

New Freelancer at LOW Budget from Pakistan or India Needed. I need a seasoned Python developer who is comfortable jumping between Flask and Django projects. At the moment I have several small-to-medium features and bug fixes queued up, along with the occasional green-field endpoint or admin view.

My goal is to turn a manual Google Sheet into a fully self-updating workspace. The sheet must pull fresh data automatically and place it in the correct tabs without my intervention. The data sources in scope are: • REST/JSON APIs • Web pages that need light scraping • A small internal SQL/MySQL database Whether you prefer Google Apps Script, AppSheet, or a hybrid approach, the final build should remain lightweight and easy for non-technical teammates to adjust. Key expectations 1. Time- or event-driven triggers that fetch, parse, and write data into designated ranges. 2. Well-commented code plus a concise setup guide so I can change endpoints or column mappings later. 3. Basic error handling with email or on-sheet alerts whenever a source is unreachable. 4. ...

I want SEO for my website which is already build. Currently we need someone to Properly organise MEta tags, Heads etc so that our website ranks on searching our own name on google.

I already have polished desktop and mobile layouts for ; what’s missing is the code that brings them to life. I need those screens sliced into clean, responsive HTML/CSS and wired up to a robust back-end with four distinct roles: Customers, Mechanics, Admins, and Managers. Core requirements • Front-end: pixel-perfect implementation of both layouts, adaptive across modern browsers and devices. • Back-end: secure authentication, separate dashboards for each role, service-request workflow, and a scalable relational database to store users, vehicles, jobs, and payment records. • Payments: Stripe API integration so we can capture, hold, and release charges directly from the platform. • Notifications: two-way SMS triggers that alert customers, mechanics, admi...

I need a complete, production-ready e-commerce site designed and developed so I can sell digital products—specifically website files that customers download immediately after purchase. Core requirements • Design a modern, responsive storefront that showcases each website product clearly. • Integrate a secure payment gateway (Stripe or PayPal preferred) and configure it so customers can check out quickly and safely. • Build an automatic delivery system: once payment clears, the buyer should receive an on-screen link and an email with the download, no manual steps from my side. • Add a user-generated reviews and ratings section on every product page to build social proof. • Include a lightweight dashboard where I can upload new website packages, se...

I need a small application (script or lightweight desktop tool) that can quietly monitor a set of Facebook groups, spot question-based posts that match keywords I define, and drop a friendly, casual reply that directs people to my website. Everything has to look and feel human, so rotation between 1–5 pre-loaded Facebook accounts is essential. How I see it working • I feed the tool a list of group URLs, search keywords and up to five Facebook logins. • It checks those groups every few minutes, finds new posts where the author is asking a question and the text matches my keywords, then stores the link and post text in a local log before replying. • When it replies, the comment is pulled from a short library of friendly, conversational snippets I provide; each sni...

I need a seasoned mailing-software expert to get my promotional newsletters out reliably and at scale. The goal is a turnkey application— I need a software such as SendBlaster etc. Working with a software that support the SMTP Choice below: Supports SMTP with TLS/STARTTLS Lets you set host to Supports port 587 (or 2525) Allows SMTP auth where Username = Password = your Server API Token Optional: supports custom headers (for X-PM-Message-Stream) or supports using an SMTP Token Key things I expect from the finished system include straightforward template editing, solid deliverability practices, list management with unsubscribe compliance, and clear performance stats so I can see opens and clicks. If your preferred stack already bundles automated scheduling or A/B testing, that&rsqu...

I need a lightweight, browser-based typing test that I can run locally or on a small personal server. Its core job is simple: present a passage, start a timer the moment I type the first character, and when I finish, report both my words-per-minute and an accuracy percentage. Key points that matter to me • Timer starts automatically and counts down or up while I type. • Accuracy should compare my input against the original text in real time or on submission and flag errors clearly. • Clean, distraction-free UI that works on both desktop and mobile browsers. • No registration, no database—results can appear on screen only; I don’t need a leaderboard. Feel free to build with plain HTML/CSS/JavaScript or a lightweight framework (React, Vue, Svelte&mda...

.My current Shopify store is functional but is not giving visitors the polished, intuitive feel I know it can deliver. The priority is user experience: cleaner navigation, an uncluttered layout and a checkout flow that feels effortless on desktop and mobile alike. Visually, I want the site to work harder for the brand. I am a distributor with access to high-resolution product photos and accompanying specifications, so there is plenty of material available to replace generic stock imagery. Thoughtful image placement, consistent sizing and appropriate image optimization/compression to keep load times fast will be important. I am looking for a theme refresh or bespoke tweaks, whichever best fits, implemented directly in Shopify using Liquid, HTML/CSS and lightweight JavaScript only where nece...

I need a front-end developer to code a clean, modern portfolio site that includes a Home, About and Projects section. I already have a strong preference for a modern aesthetic, so smooth typography, bold spacing, subtle motion and a polished mobile-first layout will be important. You’ll take the design from Figma (or propose one if that speeds things up) and turn it into a responsive build using the stack you’re most comfortable with—plain HTML/CSS/JS is fine, but React, Vue or similar frameworks are equally welcome if they help keep components organised. Key deliverables • Pixel-perfect Home, About and Projects pages, fully responsive • Reusable, well-commented code so I can add new projects later • Lightweight animations that enhance rather than d...

I need a clean, professional website built for a personal venture. The core structure is straightforward—Home, About, Services, and Contact pages—yet it must also include a fully functional e-commerce module so I can sell a small catalogue of items directly from the site. Visual direction The look should feel classic and traditional rather than ultra-modern, with calm colour palettes, balanced typography, and plenty of negative space so the content stays front-and-centre on both desktop and mobile screens. Key features to implement • Responsive layout that renders flawlessly on phones, tablets, and desktops • Contact form with server-side validation • Click-to-chat WhatsApp button fixed to the screen edge for quick enquiries • Secure e-commerce c...

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Short Brief for Freelancer Problem in one paragraph We have a Myntra PPMP API V4 integration through our seller/OMS system. Order 5f91f476-567e-46c4-beb5-99079ba870e2, release ID 100256043698, remains in RFR. Get Order by ID works successfully and confirms status_code = RFR. Ready To Dispatch fails because Myntra says the release is RFR and must first be in Work in Progress. Myntra previously informed us that our order response was being returned in HTML instead of JSON, causing orders to remain in RFR. We have corrected our implementation, but this existing order is still RFR. We need an experienced Myntra PPMP/OMS/API developer to trace the original Myntra → OMS transaction, verify the response sent to Myntra, identify the exact RFR → WIP transition mechanism, determine whether...

URGENT WordPress Developer Needed — 30 - 35 Page Custom Website — Must Be Built This Week We are looking for a **highly experienced WordPress developer or small development team** to complete a custom WordPress website on an **URGENT timeline**. **You must be available to start immediately and have the website substantially completed THIS WEEK.** We already have the majority of the project planned and prepared, including: * Website content * Sitemap * Page structure * HTML prototypes * Design direction * SEO information * Developer instructions * Forms and functionality requirements You will **not** be starting from scratch. We will provide additional project information, files, and client-specific details **privately to qualified applicants only**. Project Scope This i...

I’m looking to work side-by-side with someone who can coach me through building custom reporting dashboards inside the Microsoft 365 ecosystem. My main focus is data analytics and reporting, not general document management or collaboration features. Here’s what I need: • Guidance on planning and designing dashboards that draw live information from Microsoft 365 applications such as Teams, Planner, and Outlook. • Step-by-step help connecting those data sources to SharePoint or directly into the dashboard layer so I can refresh the visuals without manual exports. • Best-practice advice on performance, security trimming, and user permissions so the finished dashboards scale across my tenant. We’ll meet in interactive sessions where you walk me thro...

# Premium High-End Website for Private Dental Clinic We are looking for an experienced web developer or small development team to build a **premium, highly polished website for a private dental clinic in Spain**. This is NOT a standard dental website and we are NOT looking for a generic WordPress template with minor customisation. The objective is to create a sophisticated, elegant and modern website with strong visual identity, cinematic video integration, refined animations and an excellent mobile experience. The website should communicate modernity, exclusivity, technology, clinical excellence and exceptional human care. The visual direction is closer to a premium architecture, luxury hospitality, fashion or high-end medical website than to a traditional dental clinic website. ## ...

I’m ready to launch a clean, visually-driven portfolio site that shows my work at its best. The centerpiece of the build is a photo gallery presented in a true masonry layout—no columns chopped or stretched, just a fluid grid that adapts gracefully on desktop, tablet and mobile. Here’s what I need from you: design the entire site structure, style it so my imagery takes the spotlight, and deliver code (HTML/CSS/JS or the CMS theme you recommend) that I can deploy without extra tweaking. Performance and accessibility matter to me, so please keep load times light and interactions smooth. Acceptance criteria • Fully responsive portfolio website delivered as ready-to-upload files or theme • Masonry gallery implemented natively or with a lightweight library, t...

I need a modern, mobile-first website that positions Greenova Logistics as the go-to staffing agency for on-demand delivery riders. The site must feel premium and trustworthy, using our brand palette of deep green, navy and crisp white throughout. Scope of the build • Pages: Home, About, Services, For Businesses, Join as Rider and Contact. • Primary calls-to-action: “Get Riders” for prospective business clients and “Join as Rider” for applicants. • Forms: two fully functional registration forms (one for businesses, one for riders) that deliver submissions to our email and save to a back-end list for easy export. • Conversion aids: floating WhatsApp chat and one-tap Call buttons on mobile, prominently repeated CTAs, and persuasive copy ai...

I want to enrich my WordPress site with a custom-built, visually striking carousel that spotlights historical figures and their achievements. Images will take center stage for the first release, arranged in a smooth, responsive slider with a clean, modern aesthetic. Text captions and, later on, short videos must be easy for me to add through the WordPress back-end without touching code. You’ll handle everything from design mock-ups to final integration: styling the slider so it blends with my existing theme, adding subtle animations or parallax effects for extra impact, and optimizing load times for both desktop and mobile. A lightweight custom plugin or a well-structured theme component is fine—as long as I can manage slides through the standard media library and reorder them...

My site () runs on plain PHP and needs a quick, tidy refresh in two specific spots—its product pages and the contact form. • Product pages I want the code cleaned up so every price, option selector and add-to-cart action works smoothly on desktop and mobile. Feel free to streamline the layout while you are in there, but keep the overall look consistent with the rest of the site. • Contact form The form must capture all required fields, validate properly server-side and send the email without fail. A subtle layout touch-up is fine if it improves usability. Deliverables • Updated PHP templates, supporting CSS/JS and any new assets • Fully functional, tested contact form with reliable email delivery • Brief changelog and clear deployment notes so ...

I’m building a browser-based interactive tool that teaches the fundamentals of investing through hands-on practice rather than passive reading. The core experience will let learners experiment with simulated portfolios, see real-time feedback, and track their personal progress as they unlock new modules. To keep things simple for my users, authentication will be handled with a straightforward email login flow. Because the subject matter is nuanced, I’d like to sit down face-to-face in Kuala Lumpur during requirements gathering and at each major milestone. A portion of the RM20,000 budget can be released at those checkpoints once we both confirm the build is on track. Key deliverables • Fully responsive web app with investment scenario simulation engine • P...

My team records stock levels at the end of every shift, and I want that process to flow flawlessly from Connecteam into a single master file. Here’s the workflow I need built: • A daily inventory form inside Connecteam capturing at minimum item name, quantity, date, location and the staff member submitting. • An automated transfer of each submission straight into a master Google Sheet (or Excel in OneDrive—whichever integration you prefer) with no manual exports. Zapier, Make, native Connecteam webhooks or Apps Script are all acceptable; stability is more important than the specific tool. • In the master sheet, formulas and conditional formatting that compare the reported quantity against a fixed par-level column and instantly flag anything that drops below ...

Website Development Requirements – Pest Control Business 1. Website Objective The primary objective of the website is to generate genuine customer enquiries through: - Phone calls - WhatsApp enquiries - Website enquiry forms - Google search - Google Maps/local search The website should be designed as a lead-generation website rather than only an informational website. 2. Website Pages The website should contain approximately 7 main pages: 1. Home 2. About Us 3. Pest Control Services 4. Residential Pest Control 5. Commercial Pest Control 6. Why Choose Us / FAQ 7. Contact Us The website should be mobile-first and fully responsive. 3. Services to Display The website should prominently cover: - Cockroach Control - Termite Control - Bed Bug Control - Mosquito Control - Rodent C...

I’m building a modern cross-platform mobile app and need an experienced Flutter developer to take it from wireframes to a polished release on both Android and iOS. The UI must be clean, consistent across screen sizes, and lightning-fast, all while following Flutter best practices for structure and readability. Core scope • Implement navigation and three foundational screens: Login/Signup, Dashboard, and Profile Settings. • Wire everything to a secure REST backend, handling authentication tokens and error states gracefully. • Use the Provider package for state management; architecture should remain extensible for future modules. • Optimise performance with responsive layouts, efficient image handling, and smooth animations. • Comment code thoroughly...

We are building a new inventory management platform at Zryth Solutions and need a full-stack developer who can dive deep into the back-end first. The application stack is Python with Django and FastAPI on the server side and React.js on the client. Solid CS fundamentals are a must because clean architecture and extensibility matter to us. Primary objective The core effort right now is the server layer: modeling stock items, purchase orders, and movement logs, then wiring up robust APIs. The most pressing feature is secure user authentication with role management. At launch we will support a single “Employee” role, but the design should stay flexible so I can drop in Manager or Admin tiers without rewriting the auth flow. Key expectations • Build and document REST (or...

I need a Telegram bot that runs smoothly on mobile-friendly hosting and gives me a single, intuitive control panel to direct every aspect of post views on my channel. From that dashboard I want to decide exactly how many views each post receives, how fast they accumulate, and over what time span they appear. Beyond raw view counts, I also need flexible reaction management. The user should be able to pick any mix of Likes, Hearts, or Thumbs Up—so the bot must expose all three and let me toggle them per post. Core functions I expect: • Post limit rules so I can cap how many pieces of content the bot touches each day. • Full view settings (quantity, speed, timing) linked to scheduling logic. • Random-pattern views to keep activity organic. • Mute / unmu...

Project Description — NIFTY 50 F&O Stock Options: 09:15 CE/PE Imbalance & Tick-by-Tick Monitoring Engine I am looking for an experienced algo-trading developer to implement a real-time CE/PE Imbalance Strategy for NIFTY 50 F&O individual stocks. The strategy is based on two distinct stages: 1. 09:14:50 Reference Capture For each NIFTY 50 F&O stock, determine the ATM strike at approximately 09:14:50 AM and create a fixed strike-level reference map. The minimum reference framework is ATM−10 CE and ATM+10 PE, with sufficient intermediate strikes stored so that the system can continue functioning correctly when the ATM shifts during the day. The reference must be stored against the actual strike, not merely against its ATM-relative position. The original 09:14:5...

I’m looking for an experienced Frontend Developer to build a modern, visually engaging and fully responsive informational corporate website. The website should be developed using clean HTML5, CSS3 and Vanilla JavaScript only. No WordPress, Shopify, React, Angular or other large frameworks are required. Pages Required: * Home * About Us * Services * Products / Solutions * Careers * Blog / Newsletter * FAQs * Contact Us Approximately 10-14 pages in total or may be more, will decide once finalised. Design Direction: I am looking for a website that feels: * Modern * Creative * Premium * Colourful and visually engaging * Clean and professional * Not overly traditional or template-based The website may include lightweight: * Scroll animations * Hover effects * Micro-interactions * Sli...

I’m currently running Meta campaigns that register about 100 link clicks, yet the tracking shows barely 50 landing-page sessions and only four visitors reaching my Shopify store. I need to understand— and fix— why the numbers fall off at both stages of the funnel. What I’m after is clear, verifiable attribution from click, to landing page, to the final Shopify view. That means checking every link in the chain: • Audit my Meta Ads Manager setup, pixel/Conversion API events and UTM tags. • Review load speed and UX on the landing page and product page. • Compare results against Analytics and Shopify reports to spot tracking gaps or genuine user drop-off. • Deliver a concise action plan and, if feasible, help implement the quick wins straight...

I want a fully-functional real estate listings website modelled closely on The primary goal is to showcase residential and commercial properties in an easy-to-browse format, with filters that let visitors zero in on location, price, size, and property type—essentially the same user experience SquareYards delivers for Delhi. The build should include: • A clean, mobile-responsive front end that mirrors the modern look and page flow of the reference site. • A fast property search with autocomplete and layered filters so users can instantly refine results. • Individual listing pages that display photo sliders, floor plans, Google-map embeds, nearby amenities, and enquiry forms. • An admin panel where I can add or update properties, images, SEO tags, and banner...

We are looking for a Senior Developer with strong experience in ASP.NET Core 10 and Angular 21. Required skills: SOLID principles Design Patterns Domain-Driven Design (DDD) Clean, maintainable, and testable code Automated Unit Testing (backend and frontend) Real-world experience, not just theoretical knowledge The candidate should be able to use AI tools responsibly to accelerate development, refactoring, testing, and documentation while maintaining full technical ownership of the solution. Important: SOLID and DDD should be applied pragmatically to improve the project, not to introduce unnecessary complexity.

I need to understand exactly how much traffic my PowerBI operational dashboards can handle before response times become unacceptable, so I want fresh JMeter load-testing scripts built from the ground up. There are no existing scripts to tweak; you will be starting with a clean slate and modelling realistic user behaviour against the live dashboards, recording think-times, parameterising queries, and handling token-based authentication exactly the way PowerBI does in production. Once the scripts are in place I expect a short proof run that shows concurrent-user ramp-up, key performance metrics (latency, throughput, error rate) and a brief summary of any obvious bottlenecks you notice. Final deliverables are the .jmx files, any CSV data sets or plug-ins you added, and a concise run report s...

I need a production-ready, cross-platform social and communication app built with React Native for both Android and iOS. The very first release must nail short-form video, real-time messaging, and rich user profiles; on top of that, I also expect an integrated ads network for creators and brands plus a secure web-based admin panel for moderation and analytics. Frontend React Native will drive the mobile clients, with native modules where raw performance is essential. For video, FFmpeg/ExoPlayer/AVFoundation are acceptable; messaging should ride on WebSockets or gRPC streams to keep latency low. Backend A microservice architecture in Go, Rust, or Elixir—whichever your team masters best—running on PostgreSQL (with Redis for caching and object storage for media) is required....

This is a custom-built classified-ads portal and I need an extra set of expert eyes to keep quality on track while the build is still in motion. Your task is to own the test documentation, run regular rounds of hands-on QA, and fine-tune the backend settings as new modules are pushed. Provide feedback on the update scope etc Scope • Draft and maintain a living test plan that drills into functionality and performance. • Execute those cases on every new release, logging anything that breaks or slows the site. • Reconfigure admin settings to sync with the mobile and desktop version. • Give clear, actionable notes on the user interface, with special attention to overall ease of navigation and step-by-step task completion. • Feed back concise reports so the de...

I want to launch a fully-functioning website that pairs a clean, minimalist aesthetic with rock-solid responsiveness on mobile, tablet, and desktop. The core build should include: • Secure user registration and login • Two roles only—Admin and User—with the Admin able to view a simple dashboard and manage user accounts • A lightweight admin panel that lets me update basic site content without touching code • Modern front-end styling that keeps the layout uncluttered and fast-loading on all major browsers You’re free to choose the stack (HTML5/CSS3, Bootstrap, React, Laravel, Node, or a combination that suits the brief); just keep the code well-organised and easy to maintain. Hand over the complete source code, database schema (if any), an...

Standalone Text-to-Speech Audio Tool I am looking for a web developer to build a standalone web-based Text-to-Speech audio tool. The tool should be simple, clean, and easy to use. I am looking for someone who can build the following functionality: Large text box to type or paste text Convert text into speech with AI using my own voice If a custom voice is not possible, the tool should allow me to select and save a preferred available voice from what you generate that is similar to my voice Generate the complete audio Add music between sections of the spoken text so the music becomes part of the finished audio Preview/listen to the entire finished audio Download the final audio as MP3 Basic Workflow Enter Text → Generate Speech → Add Music Between Sections → Preview → ...